反应堆压力容器作为反应堆的基本安全屏障，承受高温、高压且内部包含具有放射性的工作介质。
As the basic safe wall of nuclear reactor, the reactor pressure vessel not only bears high temperature and high pressure, but also contains radioactive working substance.
针对水的汽化压力高、容易发生气穴的特点，应用气穴模型理论对阻尼小孔中以水作为工作介质时的流动特性进行理论分析。
Aiming at the high vaporous pressure and easy cavitation occurrence of water, the cavitation flow in orifices using water as working media is analysed theoretically by applying cavitation model.
介质为燃气、液态燃气或液体，最高工作压力大于或等于介质的标准沸点。
The medium is gas, liquid gas or liquid which maximum operation temperature is more than or equal to standard boiling point.
密封件可以是高分子材料、石棉或橡胶，密封件材料的选择取决于阀门所输送的介质成分、工作温度、工作压力和流速。
Seals can be polymer materials, asbestos or rubber seal material selection depends on the valve components of the transmission medium, operating temperature, working pressure and flow rate.
在受冷热介质压力作用的工作状态下，板式换热器换热板片、固定和活动压紧板间将产生鼓胀变形。
When plate heat exchangers work at the pressure of cold and hot medium, the exchanger thermal sheet spaces, the fixed active compressing plates produce deformation of bulging.
本发明无人遥控潜水器用液压剪切器不仅工作能承受高压力，稳定性好、无介质泄漏、寿命成倍增加，而且成本大幅度降低。
The inventive hydraulic cutter for unmanned remote controlled submersible can bear high pressure in work, and has good stability, no medium leakage, multiplied service life and greatly reduced cost.
由于其激光工作介质是气体，而且激光腔内的压力与外界环境压强相差很大，激光束的输出窗口必须密封。
Because the working media of laser is gas, and the pressure difference between the inner apparatus and environment of laser is large, so the window of output laser beam must be sealed.
它以反应堆冷却剂(水)为工作介质，经泵加压后，注入安装在压力壳内的水力步进缸。
The reactor coolant (water) is used as actuating medium, pressed by pump, and then injected into hydraulic step cylinders which are set in the reactor vessel.
对于在外壳内充液的仪表，能够抗工作环境振动较强和减少介质压力的脉动影响。
For the meter which has liquate inner, can work in strong vibration or pressure pulse situation.
吹灰器的阀门内装有调整盘，改变调整盘与阀阀座环的间隙，可以改变吹灰介质的工作压力。请在吹灰之前现场调节。
There is adjusting disc in the valve. Change the distance between disc and seat ring can change the blowing pressure.
吹灰器的阀门内装有调整盘，改变调整盘与阀阀座环的间隙，可以改变吹灰介质的工作压力。请在吹灰之前现场调节。
There is adjusting disc in the valve. Change the distance between disc and seat ring can change the blowing pressure.
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